baber/WOPTO huggingface dataset:
Patent MX-PA99002169-A (MX)
Title: Concentration of glycosaminoglycans and precursors thereto in food products.
Inventor: RICHARD P MARINO
IPC: A23K1/10
Filed: 1999-03-05
Abstract: Accordingly, a method is provided for concentrating precursors to vertebrate connective tissue in foodstuffs to be ingested by humans and pets as part of their daily sustenance. The present method comprises the following steps: (a) providing raw vertebrate connective tissue; (b) disintegrating the raw vertebrate connective tissue into an aggregation of particles having a substantially homogenous particle size, preferably via an emulsification process, thereby forming liquefied connective tissue; and (c) thermally processing the liquefied connective tissue, resulting in a readily-edible foodstuff rich in chondroitin sulfates, glucosamine, and other connective tissue building blocks. Also provided herein are foodstuffs resulting from the method as well as foodstuffs comprising vertebrate connective tissue and at least one carrier substrate selected from the group consisting of farinaceous and proteinaceous carriers, with the foodstuffs having chondroitin sulfate and glucosamine concentr ations of at least about 0.5 wt % and 0.3 wt %, respectively. Finally, a method of administering precursors to connective tissue is provided herein, comprising providing a foodstuff made from the above-described novel process steps, or having the above-described novel composition, and serving it to a human or pet, thereby representing both daily sustenance and an efficient way to consume therapeutic amounts of chondroitin sulfates, glucosamine, and other building blocks of connective tissue without the need to take pills or tablets.
Patent MY-8700828-A (MY)
Title: Process for 5-aroylation of 1,2-dihydro-3h-pyrrolo (1,2-a) pyrrole-1 carboxylic esters and nitriles
Inventor: TIMOTHYC THURBER
IPC: C07D487/04
Filed: 1987-12-30
Abstract: A process for 5-aroylation of 1,2-dihydro-3H-pyrrolo [1,2-a]pyrrole-1-carboxylic esters and nitriles by reacting a pyrrolo pyrrole 
<CHEM>
 with an aroyl morpholide 
<CHEM>
 and an inorganic acid chloride in an inert aprotic solvent; followed by treatment with weak or strong base to form: 
<CHEM>
 The nitrile (V) can be hydrolyzed to the acid (III).
Patent NL-6919553-A (NL)
Title: Electrophotographic light-sensitive plate - contg glassy slenium layer
IPC: G03G5/043
Filed: 1969-12-30
Abstract: Electrophotographic light sensitive plate consists of (a) a lower electrically conducting plate, (b) an intermediate glassy selenium layer, (c) an upper layer of an organic, photoconducting insulating material which is mainly non-sensitive in the region of the visible radiation. Pref. (a) is an insulating substrate with a copper iodide layer and (c) is a mixture of polycarbonate resin with organic photoconducting layer. The plate is flexible and is suitable for repeated use. The plate has a high sensitivity for visible radiation in the 400-750 nm region, and has a good storage stability. Latent images with a high potential and a strong contrast are formed.
Patent NL-7101782-A (NL)
IPC: B29C53/36
Filed: 1971-02-10
Abstract: 1315472 Making containers of foamed plastics material S E M SOLLERLID 19 April 1971 [11 Feb 1970] 21408/71 Headings B5D and B5K Containers of rigid foamed plastics material are made by simultaneously heating the edge surfaces to be joined over their whole extension until a molten layer of predetermined thickness is formed and then pressing the edges together. As shown in Fig. 2, the side walls of a container are made from a sheet 11 of foamed plastics material inserted between a former 10 and an angle member 13 and folded into the position shown in Fig. 2 by flaps 14, 15 operated by piston and cylinder units 16a, 16b. The edge surfaces of the sheet 11 are simultaneously melted by a heating means 19, the means 19 are retracted by means of a piston and cylinder unit 18, the flaps 14, 15 are further pivoted by piston and cylinder units 17a, 17b to bring the edge surfaces into contact, the assembly 10, 13, 16, 17 is rotated anticlockwise and a pressing means 20 is brought into contact with the edge surfaces whilst they set. The blank 11 is then removed from the former 10 and, as shown in Fig. 5, placed in a former 22, 23, above which a bottom plate 25 is held by suction on a plate 24. The edge surfaces of the plate 25 and blank 11 are simultaneously melted by heating means 28, the means 28 are removed, the plates 22 and 24 are moved towards each other, and a pressing and shaping device 30 is brought into contact with the edge surfaces whilst they set. A top plate may be attached to the container in a similar manner. In a modification, the surfaces of the heating means 28 may comprise alternating ridges and valleys which provide the edge surfaces of the sheets with a larger molten area for joining. The foamed plastics material may be foamed polystyrene or a laminate of foamed polystyrene and foamed polyethylene.
Patent NL-7214939-A (NL)
Title: Cutting and making-up piece goods - especially curtains, on a layout table ensuring accuracy of length and seams with unskilled labour
IPC: D06H7/02
Filed: 1972-11-03
Abstract: A device for making-up lengths from piece goods, such as curtains, comprises a flat table (1) with a measuring scale running longways at each edge, and a clamping arrangement (6) movable at right angles along the scales and fixable at any desired position. The clamp is formed by two rails (11, 12), "L"-shaped in section, hinged together (13) and spring-loaded so that the first hem of the material to be made up can be secured in place. The table surface has two zones, - a smooth one (2) over which the clamp moves, and a rough one (3) to prevent slipping of the cloth, near to the transverse edge of which, there is a groove (9) to guide the cutting tool, and two datum lines, the first being the zero line for the length of the curtain and the second the datum line for the seam, the latter positioned nearer to the groove than to the zero line.
Patent NL-7301418-A (NL)
Title: Centrifuge for drying vegetables - has rotating closure to prevent loss of vegetables from the top of the basket
IPC: B04B7/02
Filed: 1973-01-31
Abstract: The centrifuge has an easily demountable basket resting on a disc which transmits the drive. The basket rotates about a vertical axis in a fixed housing. The lid of the housing supports an inner lid which closes the basket and rotates with it. This counters the tendency of the vegetables to creep up the side of the basket and be lost over its rim. Pref. the inner lid grips the top of the basket and centres it.
Patent NL-7402386-A (NL)
Title: Sound proof screen - has vinyl side plates with central block of glass wool with U-channel flanged supports
IPC: E04B1/82
Filed: 1974-02-21
Abstract: The sound absorbing screen is composed of two flexible plates (1, 2) of similar material, about 1mm thick, typically lead-vinyl, sometimes known as Coustifilm (RTM), between which is plate of glass wool (3) about 5cm thick. This arrangement is capable of a sound absorption of about 48dB in the frequency range between 250 and 4000 Hz. The glass wool is retained by an inverted U-channel section (18), which has side flange plates (19, 20) clamped between side flange plates (4, 5) having a U-shaped profile and attached to the beam above by poly-vinyl-chloride tape layers (23, 24). Between the flexible wall plates (1, 2) and the beam channel section flanges (4, 5) are L-section flange plates (6, 7).
Patent NL-7412632-A (NL)
Title: Cable tension measuring apparatus - has system of three rollers with central measuring roller having mechanical link to balance beam
IPC: G01L5/04
Filed: 1974-09-25
Abstract: The cable tension measuring system uses a set of three rollers of similar size, two fixed rollers (1) on the outside and one movable roller (2) on the inside. The movable roller is deflected out of the path of the cable by an applied force to make an angular (alpha) with the undisturbed cable path, the angular inclination being derivable from the lateral displacement (6) of the cable caused by the measuring roller. The latter is mounted on a rigid beam with a knife edge pivot at one end and a pressure sensitive load cell at the other. The beam supporting the deflecting roller is driven by a pair of servomotors at either end. The pressure (P) on the cell is simply 25 x (sine alpha) where (S) is the cable tension.
Patent NL-7507600-A (NL)
Title: Silage prodn. - by enclosing the material, evacuating the container and breaking the vacuum with an inert gas
IPC: A23K3/03
Filed: 1975-06-26
Abstract: Silage winter feed for animals is made by enclosing the material in an airtight or practically ait tight jacket. Vacuum is drawn on the mass and then inert gas breaks the vacuum. The raw material may be hay, dried grass, chopped maise, beet leaves or other material suitable for silage. Air must be excluded from the material. With normal methods air is drawn in as the temperature changes or when the cover is removed. The use of inert gas prevents that. The normal method is more labour intensive. Pref. inert gas is CO2.
Patent NL-7700226-A (NL)
Title: Box file with plastics outer protective sheet - has window through spine region. with slot above for inserting reference card
IPC: B42F13/00
Filed: 1977-01-11
Abstract: A box file, as used in offices for filing with perforations to match the holding mechanism attached to the inside of the spine, has two covers made of stiff material, covered in turn by a protective layer of plastics sheet. Where this sheet covers the exterior of the spine, a rectangular window is cut, through which can be seen a reference card. Secured over the window, is transparent panel attached by a weld all round its edge. A slot is cut across the outer sheet at the top of the spine, for inserting the card. This card which is printed with spaces for adding filing details, can be initially mounted inside the cover, ready for use, and removed by means of a tear line.
Patent NL-7703342-A (NL)
Title: Automatic groove milling machine - has milling and clamping heads sliding and lockable on horizontal guides
IPC: B27F5/02
Filed: 1977-03-28
Abstract: The machine automatically mills grooves in wooden workpieces and has a number of milling heads (12) sliding along and lockable in position on a horizontal guide movable to and fro. These work in conjunction with a number of clamping heads (4) for the work, sliding along and lockable on a fixed horizontal guide (2), in positions alongside the milling heads and also near the ends of the work. The movable guide can comprise two parallel horizontal bars working in plain bearings (7) fixed to the machine frame (1) and joined to each other by yokes (8) at the ends. The yokes are supported in a spring mounting (9) in the frame.
Patent NL-7706557-A (NL)
Title: Controlled torque AC electric motor - uses control flux to vary useful magnetic material surrounded by principal stator winding
IPC: H02P1/44
Filed: 1977-06-14
Abstract: The electric motor has a stator, a rotor and a principal stator winding. This winding surrounds the magnetic circuit of the stator. A capacitor and additional elements which connect the stator principal winding and the capacitor in series at the input. A control flux is introduced in the stator magnetic circuit. This control flux varies the amount of useful magnetic material surrounded by the stator principal winding. The control flux device uses a control winding which is wound on the stator and surrounds the magnetic material and in which control current is induced. The motor has a voltage generator generating a voltage proportional to the reaction force of the motor. It has an element. The voltage generator is then connected to the element producing the control current.
Patent NL-7710288-A (NL)
Title: Expander for forming socket at end of flue pipe section - with design facilitating assembly of interference fit follower
IPC: B21D39/20
Filed: 1977-09-20
Abstract: Flue pipe end socket is mfd. by means of an expander consisting of >=3 segments which are free to move radially within slots in a support cylinder over which the flue pipe end is slid. The inner wall of the segment is tapered and the segments are forced radially outward. by preeing a tapered pin into the cylinder. This outward movement causes a corresponding expansion of the wall of the flue pipe until it reaches an outer sleeve. The segments are held together by three ring shaped springs fitted into tangential grooves in outer surface of the expander segements. During the expansion process, corresponding grooves are left in the expanded wall of the flue pipe end. In he preferred form, he expander segments cause raised channel at the end of the socket and the outer sleeve, having a corresponding groove into which the channel is pressed is exected in two halves to facilitate its removal. The end socket formed meets the requirements of the dutch standard NEN 1777 and therefore matches any flue pipe conforming with this standard. The three springs prevent jamming of the expander segments and the raised element enables the male end of a follower to be inserted easily into the socket even when there is an interference fit.
Patent NL-7808452-A (NL)
Title: Partition wall with cavity between panels - each consisting of wooden frame filled with mineral wood plates fitted with fire retardant cover plates
IPC: E04B2/74
Filed: 1978-08-15
Abstract: The cavity wall is intended as a party wall and consists of two wall panels (2) separated by the width of the cavity (3). Each panel comprises a frame (4) of wooden frame members (5). The spaces between the frame members within the frame are filled by rock-wool plates (7) whilst the outside of the frame is covered by fire retardant cover plates (8).
Patent NL-7810296-A (NL)
Title: Torque converter with pairs of friction spindles - rotatable about inclined axes which pivot about axes, all axes intersecting in main axis
IPC: F16H15/50
Filed: 1978-10-13
Abstract: The torque converter comprises friction elements which are rotatable about an axis, at an angle to the main axis. The axis of rotation is pivotable abut a pivot axis and the produced part of this pivot axis intersects that of the axis of rotation in or near the main axis. During operation, the element may be in contact with a fixed surface. The element may be in linear contact with a fixed surface. The produced part of this contact line may intersect or nearly intersect the axis of rotation.
Patent NL-7810477-A (NL)
Title: Coupling for pipelines, esp. vertical submarine pipeline risers - can be rapidly disconnected and reinstalled without special tools
IPC: F16L21/08
Filed: 1978-10-19
Abstract: A coupling for abutting ends of pipelines of similar diameter comprises a coupling body welded to one of the pipelins. The coupling body has an end wall at which the one pipeline is welded, with an aperture through the end wall. The one pipeline extends partially into the aperture, and the end of the other pipeline extends into the aperture. A chamber between the wall of the coupling body and the other pipeline contains abutting dealing members between the coupling body and the second pipeline, the sealing members being adjacent to the end wall of the coupling body. A metal ring bears against the outermost sealing member, and a gripping member having a serrated surface bears against the second pipeline, one end of the gripping member bearing against the memtal ring. The gripping member has an external angular surface. A compression member having an inner angular surface bears against the outer angular surface of the gripping member and has one end bearing against the metal ring. A plate is welded to the end of the coupling body opposite the end wall and in sealing engagement with the second pipeline. Threaded members is threaded engagement with the plate can force the compression member against the gripping member and against the metal ring. The coupling is esp. useful in repairing pipelines adjacent to drilling platform legs or in caissons.
Patent NL-7812089-A (NL)
IPC: H04N5/85
Filed: 1978-12-12
Abstract: In a storage apparatus wherein signals recorded on tracks assigned addresses in advance on a rotary recording medium such as an optical video disk are randomly searched at high speed, a random access storage apparatus is provided in which erroneous searches attributed to a transient phenomenon due to a jump for the search, a drop-out, etc. are prevented. The storage apparatus includes an error check circuit. In a random access operation, a read head is mechanically moved to the vicinity of a target address, whereupon an address signal of a track to which the head has been moved is read. Whether or not the address signal is normal is determined by the error check circuit. If the address signal is determined to be normal, it is stored in a register as a reference address. A light spot is deflected by the number of tracks which corresponds to the address difference between the reference address of the register and the target address. If the address signal is determined to be abnormal, the light spot is unconditionally deflected onto the adjacent track and an address signal is read out at the new position of deflection. Thereafter, the error decision and the subsequent operation described above are carried out.
Patent NL-8000810-A (NL)
Title: Demodulating circuit with phase locked loop - maintains product of input carrier amplitude and one or more characteristics of loop constant
IPC: H03L7/06
Filed: 1980-02-08
Abstract: The demodulating circuit has a mixer multiplying the input signal of a V.C.O. A low-pass filter filters the mixer's output and applies it to the oscillator's control input. At least one of the characteristics of the phase locked loop composed of the amplitude of the output signal of the v.c.o., the modulation sensitivity of the v.c.o., the voltage gain in the low-pass filter, and the gain of the mixer is changed in inverse proportion to the amplitude of the inout signal's carrier wave so that the product of the characteristic and the carrier's amplitude is constant. The advantage lies in greater stability and higher signal-to-noise ratio.
Patent NL-8300422-A (NL)
IPC: G11B23/00
Filed: 1983-02-04
Abstract: A method of manufacturing an optically readable information disc in which a disc-shaped substrate of a synthetic resin which comprises an optically readable structure on at least one side is treated with an oxidising gas of reactive, electrically neutral particles and is then provided on the side of the structure with an electroless deposited reflection layer.
Patent NL-8403050-A (NL)
Title: Modified rhenium oxide contg. catalysts - for metathesis of functionalised olefin(s), contg. co-catalyst and cpd. of molybdenum, tungsten or vanadium
IPC: B01J23/36
Filed: 1984-10-06
Abstract: Catalyst systems suitable for the metathesis of functionalised olefins comprise an aluminium oxide carrier, rhenium oxide as catalyst component, a co-catalyst (I) and at least one cpd. of Mo, W and/or V. Pref. (I) is an organometallic cpd. such as SnR4 or PbR4 where R=alkyl, esp. methyl, ethyl or butyl. Pref. the ratio of the modifying metal to Re is at least 2, esp. W oxide in a ratio W:Re=4-10, Mo oxide in a ratio Mo:Re=4-12 or V oxide in a ratio V:Re=2-10.
Patent NL-8500471-A (NL)
Title: Reinforcement of spherical storage tank for lpg. etc - rings welded round tank and welded to vertical support columns
IPC: B65D90/32
Filed: 1985-02-19
Abstract: The reinforcement system is intended for a spherical storage tank (1), for LPG or the like, arranged on vertical supports (2) to prevent damage through deformation resulting from an external explosion pressure wave. It consists of an annular plate (4) arranged around the horizontal axis and itself reinforced by a sectional, e.g. U-section, perimeter member (6), and a parallel similar reinforced (8) plate (7) at a lower level. The plates are secured to the supports.
Patent NL-8503579-A (NL)
Title: Pile driving construction unit - has cable guide mechanism on hanging post supported by pressurised bellows
IPC: E02D7/08
Filed: 1985-12-24
Abstract: Unit for driving e.g. foundation piles, includes hanging post, and ram to which a cable is connected. The cable is connected at the other side to the drive unit. The cable guides on top of the hanging post, are supported by a bellows with progressive resilience characteristics. The hanging post (1) is connected to mobile unit (2) having a drive, e.g. winch (5) for the cable (3) and ram (5). The cable (3) runs over guide wheels (7) positioned in yoke (8) at the top of the hanging post. There is also a support (9) for an air pressurised bellows, e.g. of rubber.
Patent NL-8700239-A (NL)
Title: Steering for four-wheel drive vehicle - has coupling between front and rear wheels with free play connection
IPC: B62D13/04
Filed: 1987-01-30
Abstract: The steering gear is for a vehicle with four wheeled drive. It has coupled steering of the front (1) and rearwheels (2). The coupling is as such that a movement of the steering wheel of the front wheels leads to a steering movement of the rear wheels after it makes a preset point. The coupling (17,18) between the steering of the front and the rear wheels has a last motion connection (19). The coupling includes a coupling rod. This coupling rod has two parts with limited free play.
Patent NL-8702640-A (NL)
IPC: C08L101/00
Filed: 1987-11-05
Abstract: This invention relates to a polymer composition comprising per 100 parts by weight of the composition   a) 30-60 parts by weight of copolymer of ethylene and 1-olefin having at least 6 C atoms, b) 35-65 parts by weight of copolymer of ethylene and vinyl acetate,     c) 1-10 parts by weight of ethylene-propylene-diene rubber, said polymer composition being obtained by reaction at elevated temperature of the components.
Patent NL-9100274-A (NL)
Title: Reinforcing rods for car doors - pass through cavities between inner and outer door panels, and are welded to side walls with rearward projections engaging brackets
IPC: B60J5/04
Filed: 1991-02-18
Abstract: The car door pillar (16) has reinforcing rods (12, 13) which pass through the cavities (4, 5) formed by the inner (6, 7) and outer (8, 9) door (2, 3) panels. They extend through and are welded to the side walls (10, 11). Rearward projections (14) of both rods are terminated in protruding plates (19). One engages a cut-out in a solid bracket (17), while the other (13) engages a bracket over the rear wheel arch. Both forward projections (24) form part of their respective hinges (25), as with the extension (26) of the solid bracket.
Patent NL-9200297-A (NL)
Title: Method for access protection of a data terminal
IPC: G06F21/31
Filed: 1992-02-18
Abstract: The invention relates to an access-protection method for computer systems. According to the method, the actions (commands) of a computer user, e.g. immediately after login, are recorded and compared with a series of actions recorded in a previous session. In the event of excessive deviations, this is signalled, e.g. to a system administrator, or the session is aborted. The invention is based on the perception that, in many cases, a computer user will always follow roughly the same command pattern at the start of different sessions, whereas an unauthorized user will follow a completely different pattern. <IMAGE>
Patent NL-9202099-A (NL)
Title: Hinge
IPC: E05D5/14
Filed: 1992-12-03
Abstract: Hinge comprising a first hinge part and a second hinge part, the first hinge part being made from metal and comprising a wall part which delimits a hinge passage and is able to engage around a substantially cylindrical part of the second hinge part, in order to couple the first and second hinge parts together in the manner of a hinge. The wall part which delimits the hinge passage, at least in the area which comes into contact with the substantially cylindrical part of the second hinge part, is provided with surface profiling which is formed by ribs and grooves which extend substantially in the longitudinal direction of the hinge passage.